Ancient Mars is coming into sharper focus as a planet laced with rivers, deltas and vast drainage basins, and that new map of ...

The culprit behind the mysterious disappearance of one of the most advanced urban civilizations at the time, contemporaries ...

Like corn kernels in slowly heating oil, the orca sightings began sparse and unpredictable. But at some imperceptible moment, ...

When Cyclone Ditwah made landfall on November 28 2025, Sri Lanka experienced one of its deadliest environmental disasters in ...

How many more floods before Morocco invests in the city of Safi’s crumbling infrastructure? A storied Atlantic port where grinding waves, ancient fortresses, and centuries of pottery and sardine ...

Southeast Asia’s Mekong River is one of the world’s most diverse and productive freshwater ecosystems, home to more than ...

Some water managers reluctantly hoped for a tropical system to take a run at Florida as drought persisted into the wet season ...

Some water managers reluctantly hoped for a tropical system to take a run at Florida as drought persisted into the wet season ...

Crews will drop more than 1,000 logs along the banks of the North Fork of the Shoshone River in hopes of protecting the nation’s oldest ranger ...

A research team has uncovered how different hydrological pathways—rather than total runoff alone—govern the movement of nitrogen (N) pollution across rural–urban landscapes.

The (TEP) is a geographical area located from Baja California, Mexico to Central and South America (Peru); in volume, it ...